from dotenv import load_dotenv  
import os  

# 加载 .env 文件  
load_dotenv()  

# 读取环境变量  
model_url = os.getenv('MODEL_URL')  
model_name = os.getenv('MODEL_NAME')  
collection_name = os.getenv('COLLECTION_NAME')  
collection_dir = os.getenv('COLLECTION_DIR')  

# 数据源
mongodb_uri = os.getenv('MONGODB_URI')  
db_name= os.getenv('DB_NAME')  


